| 皮革后整理加工废水处理 |
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| 引用本文： | 朱绍盛,贾晓琼,刘扬.皮革后整理加工废水处理[J].广东化工,2012(12):112-113. |
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| 作者姓名： | 朱绍盛 贾晓琼 刘扬 |
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| 作者单位： | 浙江竟成环保科技有限公司;温州市环境监测中心站 |
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| 摘 要： | 针对皮革后整理加工废水有机浓度高、可生化性的差特点,经小试后确定采用混凝沉淀-水解酸化-生物接触氧化-流离生化法处理工艺。实践表明,对于难生化处理的有机废水,该工艺设计合理,运行稳定,启动容易,运行费用低,抗冲击的负荷能力强,废水经处理后能达到《污水综合处理排放标准》GB8978-1996一级排放标准。
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| 关 键 词： | 混凝沉淀 水解酸化 生物接触氧化 流离生化 皮革后整理加工废水 |
The Leather Postprocessing Waste Water Treatment |
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| Zhu Shaosheng,Jia Xiaoqiong,Liu Yang.The Leather Postprocessing Waste Water Treatment[J].Guangdong Chemical Industry,2012(12):112-113. |
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| Authors: | Zhu Shaosheng Jia Xiaoqiong Liu Yang |
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| Affiliation: | 1.Zhejiang Reach Green Environmental Technology Ltd.,Co.,Wenzhou 325000; 2.Wenzhou Environmental Monitoring Center,Wenzhou 325000,China) |
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| Abstract: | Wastewater from leather post-treatment process has a high organic content with low biodegradability.Using the method of combing coagulation sedimentation-hydrolytic acidification-biological contact oxidation-the flow-separated biochemistry has been approved successful in the lab scale.The data obtained from a pilot plant has confirmed that such method offers many benefits: such as adaptable technique,stable operation,low operational cost,enhanced resistance and better discharge quality.Treated wastewater can meet the first discharge standard of the Comprehensive Standard of Wastewater Discharge(GB-8978-1996). |
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| Keywords: | coagulation sedimentation hydrolytic acidification biological contact oxidation the flow-separated biochemistry the waster water of leather postprocessing |
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